55f7967ec8
Larry Rosenman reported a crash on freebsd-current@ which was caused by a premature release of the krpc backchannel socket structure. I believe this was caused by a race between the SVC_RELEASE() in clnt_vc.c and the xprt_unregister() in the higher layer (clnt_rc.c), which tried to lock the mutex in the xprt structure and crashed. This patch fixes this by removing the xprt_unregister() in the clnt_vc layer and allowing this to always be done by the clnt_rc (higher reconnect layer). Reported by: ler@lerctr.org Tested by: ler@letctr.org MFC after: 2 weeks |
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|---|---|---|
| .. | ||
| rpcsec_gss | ||
| auth_none.c | ||
| auth_unix.c | ||
| auth.h | ||
| authunix_prot.c | ||
| clnt_bck.c | ||
| clnt_dg.c | ||
| clnt_rc.c | ||
| clnt_stat.h | ||
| clnt_vc.c | ||
| clnt.h | ||
| getnetconfig.c | ||
| krpc.h | ||
| netconfig.h | ||
| nettype.h | ||
| pmap_prot.h | ||
| replay.c | ||
| replay.h | ||
| rpc_callmsg.c | ||
| rpc_com.h | ||
| rpc_generic.c | ||
| rpc_msg.h | ||
| rpc_prot.c | ||
| rpc.h | ||
| rpcb_clnt.c | ||
| rpcb_clnt.h | ||
| rpcb_prot.c | ||
| rpcb_prot.h | ||
| rpcm_subs.h | ||
| rpcsec_gss.h | ||
| svc_auth_unix.c | ||
| svc_auth.c | ||
| svc_auth.h | ||
| svc_dg.c | ||
| svc_generic.c | ||
| svc_vc.c | ||
| svc.c | ||
| svc.h | ||
| types.h | ||
| xdr.h | ||